Long-term spin state storage using ancilla charge memories
- URL: http://arxiv.org/abs/2003.13148v1
- Date: Sun, 29 Mar 2020 21:57:11 GMT
- Title: Long-term spin state storage using ancilla charge memories
- Authors: Harishankar Jayakumar, Artur Lozovoi, Damon Daw, and Carlos A. Meriles
- Abstract summary: We implement spin-to-charge conversion in a small ensemble of nitrogen-vacancy (NV) centers in bulk diamond.
We build on this observation to show time-resolved NV spin manipulation and ancilla-charge-aided NV spin state detection via integrated measurements.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We articulate confocal microscopy and electron spin resonance to implement
spin-to-charge conversion in a small ensemble of nitrogen-vacancy (NV) centers
in bulk diamond, and demonstrate charge conversion of neighboring defects
conditional on the NV spin state. We build on this observation to show
time-resolved NV spin manipulation and ancilla-charge-aided NV spin state
detection via integrated measurements. Our results hint at intriguing
opportunities in the search for enhanced forms of color-center-based metrology
and information processing down to the limit of individual point defects.
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